媒体播放器在30次点击后停止播放声音吗? [英] mediaplayer stop sound after 30 click?

问题描述

我想问一问，为什么在31岁及以后的时间里单击带有声音的按钮30次之后，不再能听到声音，而再单击几下就会挂起?谁能帮帮我吗?预先感谢，这是我的代码.

hi I would like to ask why is that after clicking a button w/ sound 30 times on the 31 onwards the sound will no longer be heard and will hang after a few more click? can anyone please help me? thanks in advance here is my code.

SharedPreferences soundPrefs = PreferenceManager.getDefaultSharedPreferences(getBaseContext());
boolean sound = soundPrefs.getBoolean("Sound", true);
MediaPlayer clickLetters = MediaPlayer.create(Gameplay.this, R.raw.click_letters);

        switch(v.getId()) {
            case R.id.btnA:
                if (sound == true)
                {
                    clickLetters.start();
                }
                Answer = Answer + alphabetA;
                tvAns.setText(Answer);

            break;
            case R.id.btnB:
                if (sound == true)
                {
                    clickLetters.start();
                }
                Answer = Answer + alphabetS;
                tvAns.setText(Answer);
            break;

推荐答案

可能是因为您为每次点击分配了一个新的MediaPlayer实例.您应该调用release()释放资源，如果不释放，太多MediaPlayer实例将导致异常. 您应该只创建1个Mediaplayer实例，并尽可能重复使用

probably because you are allocating a new MediaPlayer instance on each click. you should call release(), to free the resources, If not released, too many MediaPlayer instances will result in an exception. you should create only 1 instance of mediaplayer and reuse it as much as possible

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